<template>
    <div class="login-wrap">
        <div class="ms-login">
            <div class="ms-title">核检后台管理系统</div>
            <el-form :model="param" :rules="rules" ref="login" label-width="0px" class="ms-content">
                <el-form-item prop="username">
                    <el-input v-model="param.username" placeholder="username">
                        <template #prepend>
                            <el-button icon="el-icon-user"></el-button>
                        </template>
                    </el-input>
                </el-form-item>
                <el-form-item prop="password">
                    <el-input type="password" placeholder="password" v-model="param.password">
                        <template #prepend>
                            <el-button icon="el-icon-lock"></el-button>
                        </template>
                    </el-input>
                </el-form-item>
                <el-form-item prop="code">
                  <el-input type="text" placeholder="code" v-model="param.code"
                            @keyup.enter="submitForm()" style="width: 200px;">
                    <template #prepend>
                      <el-button icon="el-icon-s-opportunity"></el-button>
                    </template>
                  </el-input>
                  <a href="javascript:void(0)" @click="createCode()">
                    <img :src="getCode" style="margin-left:10px; width:27%; height: 40px; border-radius: 5px;" alt="图片加载失败"/>
                  </a>
                </el-form-item>
                <div class="login-btn">
                    <el-button type="primary" @click="submitForm()">登录</el-button>
                </div>
<!--                <p class="login-tips">Tips : 用户名和密码随便填。</p>-->
            </el-form>
        </div>
    </div>
</template>

<script>
import { ref, reactive } from "vue";
import { useStore } from "vuex";
import { useRouter } from "vue-router";
import { ElMessage } from "element-plus";
import admin1 from "../api/admin";
export default {
  name:"login",
    setup() {
      const getCode = ref('http://localhost:9001/admin/admin/code')
        const router = useRouter();
        const param = reactive({
            username: '',
            password: '',
            code:'',
        });

        const name = sessionStorage.getItem("username")
        if(name != null){
          router.push("/dashboard")
        }

        const rules = {
            username: [
                { required: true, message: "请输入用户名", trigger: "blur"},
            ],
            password: [
                { required: true, message: "请输入密码", trigger: "blur" },
            ],
            code:[
              {required:true,message:"请输入验证码",trigger:"blur"}
            ]
        };
        const login = ref('login');
        const submitForm = () => {
            login.value.validate((valid) => {
                if (valid) {
                  admin1.login(param.username,param.password,param.code).then(response=>{
                    const code = response.code
                    if(code == '201'){
                      ElMessage.error("验证码错误")
                      getCode.value = "http://localhost:9001/admin/admin/code?"+new Date()
                      return false
                    }
                    const admin = response.data
                    console.log(admin)
                    if(admin != null){
                      ElMessage.success("登录成功");
                      sessionStorage.setItem("adminId",admin.adminId)
                      sessionStorage.setItem("username", admin.username);
                      sessionStorage.setItem("headPortrait",admin.headPortrait)
                      sessionStorage.setItem("hospId",admin.hospId)
                      console.log("hospId:"+admin.hospId)
                      sessionStorage.setItem("loginTime",admin.loginTime)
                      if(admin.adminId == 1){
                        sessionStorage.setItem("role","superadmin")
                      }else{
                        sessionStorage.setItem("role","admin")
                      }
                      admin1.updateLogin(admin)
                      router.push("/dashboard");
                    }else{
                      ElMessage.error("用户名或密码错误");
                      getCode.value = "http://localhost:9001/admin/admin/code?"+new Date()
                    }
                  })
                }
            });
        };

        const store = useStore();
        store.commit("clearTags");

        return {
            getCode,
            param,
            rules,
            login,
            submitForm,
        };
    },
  methods:{
    createCode(){
      console.log("code调用了")
      this.getCode = "http://localhost:9001/admin/admin/code?"+new Date()
    }
  }
};
</script>

<style scoped>
.login-wrap {
    position: relative;
    width: 100%;
    height: 100%;
    background-image: url(src/assets/img/login-bg1.jpg);
    background-size: 100%;
}
.ms-title {
    width: 100%;
    line-height: 50px;
    text-align: center;
    font-size: 20px;
    color: #fff;
    border-bottom: 1px solid #ddd;
}
.ms-login {
    position: absolute;
    left: 50%;
    top: 60%;
    width: 350px;
    margin: -190px 0 0 -175px;
    border-radius: 5px;
    background: rgba(255, 20, 147, 0.3);
    overflow: hidden;
}
.ms-content {
    padding: 30px 30px;
}
.login-btn {
    text-align: center;
}
.login-btn button {
    width: 100%;
    height: 36px;
    margin-bottom: 10px;
}
.login-tips {
    font-size: 12px;
    line-height: 30px;
    color: #fff;
}
</style>